The first Navy approved Rescue Swimmer training syllabus was approved in 1971. Prior to that there were many home grown unit trainings. In fact, in 1956 the Navy published an article about testing the rescue swimmer process and techniques.
• Made in USA
• 100% fine jersey cotton – Unisex
• Heather grey is 90% cotton, 10% polyester
• Fabric weight: 4.3 oz/y² (146 g/m²)
• Shoulder-to-shoulder taping